Elements that have a larger atomic radius than tin (Sn) include those located in the same group below tin, such as lead (Pb) and thallium (Tl), as atomic radius generally increases down a group in the Periodic Table. Additionally, elements in preceding periods or groups that are larger than tin, such as cesium (Cs) and francium (Fr), also have larger atomic radii. This trend is due to the addition of electron shells and increased electron shielding effects.
For the representative elements (main group elements), atomic radius generally decreases from left to right across a period. Example: B and Fl: Fl has the smaller atomic radius Li and Be: Be has the smaller atomic radius
Platinum; it has two more electron shells than nickel.
Elements with an atomic radius larger than sulfur (atomic number 16) include phosphorus (atomic number 15) and chlorine (atomic number 17), as well as all elements in the rows below sulfur in the periodic table, such as selenium (atomic number 34) and tellurium (atomic number 52). Generally, atomic radius increases down a group due to the addition of electron shells, and it can vary across periods due to effective nuclear charge.
Atomic (covalent) radius of hydrogen is 31 pm. Atomic (covalent) radius of gold is 136 pm.
Fluorine's atomic radius is smaller than that of oxygen and larger than that of chlorine. This is due to fluorine having more protons than oxygen, which increases the effective nuclear charge and pulls the electrons closer to the nucleus, resulting in a smaller radius. Conversely, chlorine has more electron shells than fluorine, leading to a larger atomic radius. Thus, the order of atomic radius is: chlorine > fluorine > oxygen.
There are many elements with atomic radii larger than that of P. Several examples would be Si, Al, Mg, and Na.
For the representative elements (main group elements), atomic radius generally decreases from left to right across a period. Example: B and Fl: Fl has the smaller atomic radius Li and Be: Be has the smaller atomic radius
The atomic radius of manganese is about 127 picometers. In the periodic table, manganese has a smaller atomic radius compared to elements in the same period but larger than elements in the same group.
Fluorine has the smallest atomic radius among fluorine, oxygen, and chlorine. Oxygen has a larger atomic radius than fluorine but smaller than chlorine. Chlorine has the largest atomic radius among the three elements.
Barium has a larger atomic radius than tin.
Cesium has a larger atomic radius than rubidium. This is because as you move down a group in the periodic table, the atomic radius generally increases due to the addition of more energy levels and electrons.
Sodium (Na) has a larger atomic radius than aluminum (Al).
K+ has larger radius
Yes, the atomic radius of potassium is larger than that of calcium. This is due to potassium having one more electron shell than calcium, leading to a larger atomic radius.
K has a larger atomic radius than Li. This is because atomic radius generally increases down a group in the periodic table, so potassium (K) being below lithium (Li) in Group 1 will have a larger atomic radius.
Bromine has a larger atomic radius than magnesium. Atomic radius generally increases as you move down a group on the periodic table, so bromine, being below magnesium, has a larger atomic radius.
Barium has a larger atomic radius than beryllium. This is because as you move down a group on the periodic table, the atomic radius tends to increase due to the addition of energy levels. Barium is located lower in the periodic table than beryllium, leading to a larger atomic radius.